| 摘要: |
| 网络促进了信息的交流和数据的共享,人们正在研究和探索新的网络编程技术以使其更加有效地发挥作用.通过将执行代码从客户端传送至服务器的这种新的Client/Server程序执行思想已得到广大从事智能网络服务的研究和开发人员的认可,基于移动Agent的计算被视为该思想的一个代表.着眼于Agent的迁移机制的研究,为移动Agent设计了一个模块化结构模型,提出一种适合于Agent迁移过程实现和并发执行的调度方法,合理地运用模块复用的思想,减少了不必要的数据及代码迁移,缩短了移动Agent的平均执行时间. |
| 关键词: 移动Agent 迁移机制 功能模块调度序列 模块复用 并发执行 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金资助项目(69790080);国家863高科技发展计划资助项目(863-306-ZT02-01-3) |
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| Module-Based Mobile Agent and Its Schedule Method |
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WU Cheng-gang,SHI Zhong-zhi
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| Abstract: |
| The development of network has greatly promoted the information communication and the data sharing. Many people are trying their best to develop new programming technologies to utilize the network more efficiently. The idea of performing client-server computing by transmission of executable programs between clients and servers has become highly popular among researchers and developers who are engaged in intelligent network services. Computing based on mobile agents is an important aspect of this idea. This paper focuses on the research of the migration process of agents.A model based on modules is devised for constructing agents.Aconcurrent schedule method is prented,by which the agent migration can be easily implemented.Most of the unnecessary tran smission of codes and data can be avoided by module reuse.Consequently,the executing period of mobile agents is reduced and their efficiency is improved. |
| Key words: mobile agent migration process schedule list of module module reuse concurrently execute |
